* {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
}

body {
    background-color: black;
}

i {
    color: white;
}

.box {
    margin: 0 auto;
    width: 666px;
    height: 320px;
    position: relative;
    background-color: black;
    margin-top: 50px;
}

i.btn-left {
    position: absolute;
    left: 10px;
    top: 100px;
    font-size: 50px;
    cursor: pointer;
}

i.btn-right {
    position: absolute;
    right: 10px;
    top: 100px;
    font-size: 50px;
    cursor: pointer;
}

img.active {
    position: absolute;
    bottom: 0;
    left: 133px;
}

img.left {
    float: left;
    width: 333px;
    height: 250px;
}

img.right {
    float: right;
    width: 333px;
    height: 250px;
}